<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<heat>
<title>hello word</title>

</heat>
<body>
<dev>
<form action="longin.jsp">
    <table>
        <tr>
            <td colspan="2">
                <label>
                    <input type="text" placeholder="请输入用户名">
                </label>
            </td>
        </tr>
        <tr>
            <td colspan="2">
                <label>
                    <input type="password" placeholder="请输入密码">
                </label>
            </td>
        </tr>
        <tr>
            <td colspan="2" align="center">
                <button type="submit" class="">登录</button>
            </td>
        </tr>
    </table>
</form>
</dev>
</body>
</html>